Regulatory Status
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Safety Data
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Expert Verdict
Versatile natural rheology modifier replacing PEG and carbomer. Three structural types cover firm gels (kappa), soft elastic gels (iota), and viscosity building (lambda). Excellent functional profile for clean-beauty formulations. Minimal absorption functions at surface level.
Regulatory Flags
Frequently Asked Questions
Is Carrageenan safe in cosmetics?
Versatile natural rheology modifier replacing PEG and carbomer. Three structural types cover firm gels (kappa), soft elastic gels (iota), and viscosity building (lambda). Excellent functional profile for clean-beauty formulations. Minimal absorption functions at surface level. The EU classifies Carrageenan as "permitted". Safety rating: GOOD.
Is Carrageenan allowed in the EU?
Carrageenan EU regulatory status: permitted. Maximum allowed concentration: 15.7%. This is based on EU Regulation 1223/2009 and its amendments.
What does Carrageenan do in cosmetics?
Carrageenan functions as: Gelling Agent, Thickening Agent, Emulsion Stabilizer, Film Former. It is classified as a cosmetic ingredient in our database. CAS number: 53973-98-1.
What is the Margin of Safety for Carrageenan?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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